CNN's Holly Firfer explains why vaccinating adults is important to protect children. read the full article

CNN's Barbara Hall tells us that eating dark chocolate or cocoa may affect our blood pressure. read the full article

A backpack that is too heavy can cause chronic back pain in children. CNN's Carl Azuz reports. read the full article

Cases of West Nile are up in the U.S. How can you protect yourself? read the full article

HLN's Susan Hendricks reports on why families should have a first aid kit readily available. read the full article

Reporter Edgar Treiguts tells us about the latest survey on high school drug and alcohol use by students. read the full article

Reporter Melisa Raney explains how to avoid snake bites and what to do if one strikes. read the full article

Political views may be genetic. CNN's Carl Azuz reports. read the full article

HLN's Susan Hendricks takes a look at what people can do to keep their minds sharp and working smart. read the full article

Mary Ellen Hopkins gives us tips on how to keep food safe in case of an emergency or natural disaster. read the full article